问题补充：
we are doing the high jump(改为一般疑问句,并做肯定回答)
答案：
疑问句：Are you doing the high jump?
肯定回答;Yes, we are.
======以下答案可供参考======
供参考答案1:
Are you doing the high jump? Yes, we are.
供参考答案2:
Are you doing the high jump?
Yes,we are.
供参考答案3:
你好: Are you doing the high jump?Yes, we are
翻译: 你们正在跳高吗? 是的
